(19)

(11)

EP 4 581 570 A1

(12)

(43) Date of publication: 09.07.2025 Bulletin 2025/28 (21) Application number: 23769027.6 (22) Date of filing: 23.08.2023

(51) International Patent Classification (IPC):  G06T 7/00(2017.01) G01N 33/531(2006.01) G06T 7/11(2017.01) (52) Cooperative Patent Classification (CPC): G06T 2207/30024; G06T 7/0014; G06T 2207/10056; G06T 2207/10064; G06T 7/11; G06T 2207/30072; G01N 21/6458 (86) International application number: PCT/US2023/030906 (87) International publication number: WO 2024/049684 (07.03.2024 Gazette 2024/10)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 30.08.2022 US 202263402241 P (71) Applicant: Amgen Inc. Thousand Oaks, CA 91320 (US)	(72) Inventors: YUAN, Yu Thousand Oaks, CA 91320-1799 (US) WANG, Tony, Y. Thousand Oaks, CA 91320-1799 (US) (74) Representative: Grünecker Patent- und Rechtsanwälte PartG mbB  Leopoldstraße 4 80802 München 80802 München (DE)